1999-2004 Suzuki King Quad LT-300 300F ATV Factory Service Manual, Page 123Get this manual
SHAFT DRIVE AND DIFFERENTIAL (LTF300F)
TOOTH CONTACT
After backlash adjustment is carried out, the tooth contact must be checked Remove the secondary driven output shaft assembly from the left crankcase Clean and degrease several teeth of the secondary driven bevel gearApply coating of machinist's layout dye or paste to these teeth Reinstall the secondary driven output shaft assembly Rotate the secondary driven bevel gear several turns in both directions Observe tooth contact pattern made in the dye or paste Compare the tooth contact pattern to the examples as shown in CD, (g) and If tooth contact is found to be correct, go to the Final Assembly and Remounting section on p4-10 to complete installa tion
CD Incorrect (contact at tooth top)
(g) Correct Incorrect (contact at tooth root)
In tooth contact is found to be incorrect CD andthe shims of the secondary drive bevel gear and secondary driven bevel gear must be changed, tooth contact should be rechecked until it is correct